# StyleBackgroundSize

> Represents a style value that can be either a BackgroundSize or a StyleKeyword.

## Definition

* **Type:** Struct
* **Namespace:** [UnityEngine.UIElements](/engine/6000.5/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule
* **Implements:** [IStyleValue\<BackgroundSize>](/engine/6000.5/script-reference/unityengine/uielements/istylevalue1.md), [IEquatable\<StyleBackgroundSize>](https://learn.microsoft.com/dotnet/api/system.iequatable-1)

```csharp
public struct StyleBackgroundSize : IStyleValue<BackgroundSize>, IEquatable<StyleBackgroundSize>
```

## Constructors

| Constructor                                                                                                                                                                            | Description                                                                                                                                                                                                                              |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [StyleBackgroundSize(UnityEngine.UIElements.BackgroundSize)](/engine/6000.5/script-reference/unityengine/uielements/stylebackgroundsize/ctor.md#stylebackgroundsize\(backgroundsize\)) | Creates a new StyleBackgroundSize from either a [BackgroundSize](/engine/6000.5/script-reference/unityengine/uielements/backgroundsize.md) or a [StyleKeyword](/engine/6000.5/script-reference/unityengine/uielements/stylekeyword.md).  |
| [StyleBackgroundSize(UnityEngine.UIElements.StyleKeyword)](/engine/6000.5/script-reference/unityengine/uielements/stylebackgroundsize/ctor.md#stylebackgroundsize\(stylekeyword\))     | Creates  a new StyleBackgroundSize from either a [BackgroundSize](/engine/6000.5/script-reference/unityengine/uielements/backgroundsize.md) or a [StyleKeyword](/engine/6000.5/script-reference/unityengine/uielements/stylekeyword.md). |

## Properties

| Property                                                                                         | Description                                                                                           |
| ------------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------- |
| [keyword](/engine/6000.5/script-reference/unityengine/uielements/stylebackgroundsize/keyword.md) | The style keyword.                                                                                    |
| [value](/engine/6000.5/script-reference/unityengine/uielements/stylebackgroundsize/value.md)     | The [BackgroundSize](/engine/6000.5/script-reference/unityengine/uielements/backgroundsize.md) value. |